Spanish food is a blend of Roman, Greek, and Celtic food. The Greeks and Romans introduced grapes, wine, and olives. Meat pies and fish came from the Celts. Ingredients such as garbanzo beans, lentils, and green beans are often used in dishes. Potatoes, rice, almonds, sesame seeds, onions, tomatoes, eggs, red bell peppers, and olive oil make up most Spanish dishes and offer Spaniards tasty meals.